Nice, welcome to the addiction! I'm also into mining, currently using 2-1080s and 2-1080ti with plans to expand. I used Nicehash for a while, and while it's good for starting out, eventually you'll want to join another pool. You'll earn a lot more and also have more control over your payouts.
Like you I'm also new here, just signed up last week. Feel free to check out my introduction if you have time, and if interested please follow https://steemit.com/introduceyourself/@rook81/hello-my-name-is-howard.
I'll be sure to follow you to see how the mining progress comes along.